vuetifyjs/vuetify

[Feature Request] Add duration Prop to Automatically Dismiss v-alert

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#20,409 建立於 2024年9月1日

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T: enhancementT: featuregood first issue

描述

Problem to solve

Currently, v-alert components remain visible until manually dismissed, requiring developers to implement a setTimeout() to hide the alert after a certain period. This can lead to repetitive code.

Proposed solution

Introduce a duration prop to the v-alert component. This prop accepts a number representing the duration (in milliseconds) for which the alert should remain visible before automatically closing usage example :

<v-alert :duration="5000" text=" This alert will automatically close after 5 seconds."/>

貢獻者指南

技術棧
typescriptvue
領域
frontend
議題類型
feature
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
1-3 hours
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Basic Vue component knowledgeFamiliarity with Vuetify v alert
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
85
研究方向
The implementation should add a `duration` prop to the VAlert component. Look at the VAlert source file (likely packages/vuetify/src/components/VAlert/VAlert.ts) for existing props and patterns. The auto dismiss behavior should use setTimeout and emit a close like event after the duration expires. Ensure the timer is cleared on component unmount or prop changes. Write unit tests in the corresponding spec file.